slideshow::internal::View Class Reference

#include <view.hxx>

Inheritance diagram for slideshow::internal::View:

Collaboration diagram for slideshow::internal::View:

Public Member Functions
virtual ViewLayerSharedPtr	createViewLayer (const basegfx::B2DRange &rLayerBounds) const =0
	Create a new view layer for this view. More...
virtual bool	updateScreen () const =0
	Update screen representation from backbuffer. More...
virtual bool	paintScreen () const =0
	Paint screen content unconditionally from backbuffer. More...
virtual void	setViewSize (const ::basegfx::B2DSize &)=0
	Set the size of the user view coordinate system. More...
virtual void	setCursorShape (sal_Int16 nPointerShape)=0
	Change the view's mouse cursor. More...
Public Member Functions inherited from slideshow::internal::ViewLayer
virtual	~ViewLayer ()
virtual bool	isOnView (ViewSharedPtr const &rView) const =0
	Query whether layer displays on given view. More...
virtual cppcanvas::CanvasSharedPtr	getCanvas () const =0
	Get the associated canvas of this layer. More...
virtual void	clear () const =0
	Clear the clipped view layer area. More...
virtual void	clearAll () const =0
	Clear the complete view. More...
virtual cppcanvas::CustomSpriteSharedPtr	createSprite (const basegfx::B2DSize &rSpriteSizePixel, double nPriority) const =0
	Create a sprite for this layer. More...
virtual void	setPriority (const basegfx::B1DRange &rRange)=0
	Set the layer priority range. More...
virtual basegfx::B2DHomMatrix	getTransformation () const =0
	Get the overall view transformation. More...
virtual css::geometry::IntegerSize2D	getTranslationOffset () const =0
virtual basegfx::B2DHomMatrix	getSpriteTransformation () const =0
	Get the overall view transformation. More...
virtual void	setClip (const basegfx::B2DPolyPolygon &rClip)=0
	Set clipping on this view layer. More...
virtual bool	resize (const basegfx::B2DRange &rArea)=0
	Resize this view layer. More...

Detailed Description

Definition at line 36 of file view.hxx.

Member Function Documentation

createViewLayer()

virtual ViewLayerSharedPtr slideshow::internal::View::createViewLayer ( const basegfx::B2DRange &  rLayerBounds ) const

pure virtual

Create a new view layer for this view.

Parameters

rLayerBounds

Specifies the bound rect of the layer relative to the user view coordinate system.

This method sets the bounds of the view layer in document coordinates (i.e. 'logical' coordinates). The resulting transformation is then concatenated with the underlying view transformation, returned by the getTransformation() method.

paintScreen()

virtual bool slideshow::internal::View::paintScreen ( ) const

pure virtual

Paint screen content unconditionally from backbuffer.

setCursorShape()

virtual void slideshow::internal::View::setCursorShape ( sal_Int16  nPointerShape )

pure virtual

Change the view's mouse cursor.

Parameters

nPointerShape

One of the css::awt::SystemPointer constant group members.

setViewSize()

virtual void slideshow::internal::View::setViewSize ( const ::basegfx::B2DSize &  )

pure virtual

Set the size of the user view coordinate system.

This method sets the width and height of the view in document coordinates (i.e. 'logical' coordinates). The resulting transformation is then concatenated with the underlying view transformation, returned by the getTransformation() method.

updateScreen()

virtual bool slideshow::internal::View::updateScreen ( ) const

pure virtual

Update screen representation from backbuffer.

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The documentation for this class was generated from the following file:

• view.hxx